“Why hadn’t he realized this before? Everyone knew that if you divided realityby expectation, you got a happiness quotient. But when you inverted the equation-expectationdivided by reality-you didn’t get the opposite of happiness. What you got, Lewis realized, was hope.Pure logic: Assuming reality was constant, expectation had to be greater than reality to createoptimism. On the other hand, a pessimist was someone with expectations lower than reality, afraction of diminishing returns. The human condition meant that this number approached zerowithout reaching it-you never really completely gave up hope; it might come flooding back at anyprovocation.”

“Everyone knew that if you divided reality by expectation, you got a happiness quotient. But when you invert the equation - expectation divided by reality - you didn't get the opposite of happiness. What you got, Lewis realized, was hope.”

“There are two ways to be happy: improve your reality, or lower your expectations.”

“There were two ways to be happy: improve your reality, or lower your expectations”

“A mathematical formula for happiness:Reality divided by Expectations.There were two ways to be happy:improve your reality or lower your expectations.”

“In reality, Lacy realized, this dividing line between her and Peter had beenthere for years. If you kept your chin up, you might even be able to convince yourself there wasnothing separating you. It was only when you tried to cross it, like now, that you understood howreal a barrier it could be.”

“You can blame your ugliness for keeping people at bay, when in reality you're crippled by the thought of letting another person close enough to potentially scar you even more deeply. You can tell yourself that it's safer to love someone who will never really love you back, because you can't lose someone you never had.”